baber/WOPTO huggingface dataset:
Patent NZ-728768-A (NZ)
Title: Pasteurization of packaged tobacco
Inventor: NEISS PHILIPP
IPC: A24B15/18
Filed: 2013-02-27
Abstract: Disclosed is a method for the pasteurisation and packaging of fine-cut smoking tobacco, comprising elongate strips of tobacco having a predefined cut width, said method including the steps of: arranging the tobacco in a closed package, the package being made of a laminate that provides a moisture barrier, and heating the tobacco in the package such that the tobacco is pasteurised. Preferably the tobacco is heated by means of microwave radiation. Also disclosed is a device when used for the pasteurisation of fine cut smoking tobacco, comprising elongate strips of tobacco having a predefined cut width, said device including a packing station, a package that is made of a laminate that provides a moisture barrier and which is filled with the tobacco in the packing station, and a heating station, wherein the device is adapted to conduct a method as set out above. Also provided is a packaged tobacco product which comprises fine-cut tobacco in a package providing a moisture barrier when manufactured by the disclosed method.
Patent NZ-740086-A (NZ)
Title: Managed time division duplexed baseband signaling
Inventor: CRONIN CHRISTOPHER
IPC: H04L5/14
Filed: 2016-08-10
Abstract: The invention relates to a satellite user terminal comprising an indoor unit comprising a first baseband signaling module and an outdoor unit comprising a second baseband signaling module, wherein the second baseband signaling module is communicatively coupled to the first baseband signaling module using a single communication link between the indoor unit and the outdoor unit, wherein one baseband signaling module from the first baseband signaling module and the second baseband signaling module is configured to manage allocation of a first transmission period for transmitting data by the first baseband signaling module and a second transmission period for transmitting data by the second baseband signaling module, and wherein the first baseband signaling module comprises: a transmitter configured to transmit a first set of data, using a baseband signaling protocol, during the first transmission period to the second baseband signaling module over the single communication link, and a receiver configured to receive a second set of data, using the baseband signaling protocol, during the second transmission period from the second baseband signaling module over the single communication link. The indoor and outdoor units may communicate with each other using a managed time division duplexed baseband signaling protocol over a single communication link.
Patent NZ-740309-A (NZ)
Title: Cleaner head for vacuum cleaner, and vacuum cleaner
Inventor: ASAHI YOHEI
IPC: A47L9/04
Filed: 2015-10-22
Abstract: The position of the coupling between a cleaner head for a vacuum cleaner and a suction pipe of the vacuum cleaner may be an obstacle when trying to clean narrow gaps or spaces. A cleaner head for a vacuum cleaner, comprises: a body having a proximal end and a distal end, a length from the proximal end to the distal end being longer than a width perpendicular to a longitudinal direction from the proximal end toward the distal end; an agitator rotatably mounted relative to the body, an axis of rotation of the agitator being substantially parallel to the longitudinal direction; a motor configured to rotate the agitator; a suction pipe; and a joint having a first suction channel in communication with an inside of the suction pipe, the joint being configured to turnably connect the suction pipe to the body, the motor being an electric motor, the joint being located closer to the proximal end than to the distal end, the body including an agitator chamber housing the agitator, a second suction channel in communication with the first suction channel, a first bulkhead separating the agitator chamber from the second suction channel, a motor chamber housing the motor, and a second bulkhead separating the motor chamber from the second suction channel, the second suction channel extending substantially parallel to the axis of rotation of the agitator, the first bulkhead having at least one air vent from the agitator chamber to the second suction channel, and a position of an inner wall surface in an upper part of the second suction channel being lower than an upper end of the agitator. With a cleaner head configured in this way, it is possible to clean both wide and narrow spaces.
Patent PT-105907-A (PT)
Title: Prótese implantável com anel fechado para reparação de defeitos ou fraquezas da parede abdominal
Inventor: COSTA RUI MANUEL DE MELO SOARES DA
IPC: A61L27/00
Filed: 2011-09-26
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UMA PRÓTESE IMPLANTÁVEL APTA A SER UTILIZADA NA CORRECÇÃO E REPARAÇÃO DE DEFEITOS EXISTENTES E FRAQUEZAS DA PAREDE ABDOMINAL (TECIDO CELULAR LAXO OU PAREDE ABDOMINAL), SENDO ESPECIALMENTE CONCEBIDA PARA O TRATAMENTO DE HÉRNIAS INGUINAIS SEM NECESSIDADE DE FIXAR A PRÓTESE A QUALQUER ESTRUTURA CORPORAL. A PRÓTESE COMPREENDE PELO MENOS UMA PEÇA DE REDE (1), PELO MENOS UM ELEMENTO DE SUPORTE (2) ACOPLADO À REFERIDA PEÇA DE REDE (1), EM QUE O ELEMENTO DE SUPORTE (2) CONSISTE EM PELO MENOS UM FILAMENTO RESILIENTE, DEFORMÁVEL E ELÁSTICO, CARACTERIZADA POR O REFERIDO ELEMENTO DE SUPORTE (2) SER UM ANEL NÃO INTERROMPIDO SUSCEPTÍVEL DE PROVIR TENSÃO COM UMA INDENTAÇÃO NO SENTIDO DO CENTRO DO REFERIDO ANEL. A VANTAGEM DA PRÓTESE DA PRESENTE INVENÇÃO CONSISTE NA CRIAÇÃO DE UMA PRÓTESE MAIS SIMPLES, BARATA DE PRODUZIR E QUE NÃO TEM OS INCONVENIENTES DE UM ELEMENTO DE SUPORTE INTERROMPIDO.
Patent PT-109467-A (PT)
Title: Produção de monossacáridos provenientes da hemicelulose de biomassa lenhocelulósica usando um sistema aquoso com líquidos iónicos
Inventor: RAFAL MARCIN BOGEL-LUKASIK
IPC: C08H8/00
Filed: 2016-06-20
Abstract: A PRESENTE INVENÇÃO DESCREVE A PRODUÇÃO DE MONOSSACÁRIDOS DERIVADOS DA HEMICELULOSE COM RENDIMENTO SUPERIOR A 75% MOLAR ATRAVÉS DO PROCESSAMENTO DE BIOMASSA LENHOCELULÓSICA COM UM SISTEMA AQUOSO COM LÍQUIDO IÓNICOS E EXECUTADO COM UM DETERMINADO INTERVALO DE TEMPERATURA, TEMPO DE REAÇÃO E TEOR DE ÁGUA. PARA EFETUAR A HIDRÓLISE DA FRAÇÃO HEMICELULÓSICA DA BIOMASSA E PRODUZIR OS RESPETIVOS MONOSSACÁRIDOS, O AMBIENTE ÁCIDO DOS LÍQUIDOS IÓNICOS É DETERMINANTE. NO ENTANTO, A PRESENÇA DE ÁGUA É AQUI DEMONSTRADA COMO TENDO UM TRIPLO PAPEL IMPREVISÍVEL QUE É INDISPENSÁVEL NO PROCESSO DE PRODUÇÃO DE MONOSSACÁRIDOS COM LÍQUIDOS IÓNICOS, NOMEADAMENTE: I) PARTICIPA NO PROCESSO DE HIDRÓLISE JUNTAMENTE COM O LÍQUIDO IÓNICO; II) AUMENTA A SOLUBILIDADE DOS MONOSSACÁRIDOS NO SISTEMA CONTENDO LÍQUIDO IÓNICO; E III) PREVINE A DEGRADAÇÃO DOS MONOSSACÁRIDOS EM COMPOSTOS NÃO DESEJADOS, POR EXEMPLO, FURANOS. ASSIM, AJUSTANDO A TEMPERATURA, TEMPO DE REAÇÃO E O TEOR DE ÁGUA NO SISTEMA COM LÍQUIDO IÓNICO PERMITIU OBTER UM ELEVADO RENDIMENTO EM MONOSSACÁRIDOS PROVENIENTES DA HEMICELULOSE DA BIOMASSA LENHOCELULÓSICA.
Patent PT-109801-A (PT)
Title: Dispositivo agitador de granulados
Inventor: BRUNO MIGUEL DA SILVA CARVALHO
IPC: A47J43/28
Filed: 2016-12-20
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM DISPOSITIVO AGITADOR DE GRANULADOS EM LÍQUIDOS, O QUAL PERMITE COM RECURSO A UM ÚNICO OBJETO FAZER A ADIÇÃO DE COMPOSTOS SOLÚVEIS A UMA BEBIDA E A SUA RESPETIVA MISTURA DE FORMA A REDUZIR O DESPERDÍCIO DE GRANULADO NO PROCESSO DE DISSOLUÇÃO. É COMPOSTO POR CABO RESERVATÓRIO (1), QUE SERVE DE PEGA E DE RESERVATÓRIO EM SIMULTÂNEO, O QUAL APRESENTA UM MEIO DE AGITAÇÃO (2), NUMA EXTREMIDADE, EM FORMATO DE ESCUMADEIRA, QUE PROMOVE A MISTURA DA SOLUÇÃO UMA VEZ QUE OS DOIS ELEMENTOS QUE COMPÕEM O MEIO DE AGITAÇÃO (2) TÊM A MESMA CONFIGURAÇÃO GEOMÉTRICA MAS COM DIMENSÕES DIFERENTES, ESTA DIFERENÇA DIMENSIONAL PERMITE QUE O ELEMENTO INTERIOR (4), SEJA INTERIOR AO ELEMENTO EXTERIOR (3), E QUE ENTRE ESTES DOIS ELEMENTOS EXISTA UM ESPAÇO POR ONDE PASSE O GRANULADO E O LÍQUIDO ENTRE SI, DURANTE A AGITAÇÃO.
Patent PT-116658-A (PT)
Title: Conetor dissipador de energia de explosões
Inventor: VÁLTER JOSÉ DA GUIA LÚCIO
IPC: E04H9/04
Filed: 2020-08-21
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM CONETOR DISSIPADOR PARA PROTEÇÃO DE ESTRUTURAS CONTRA EXPLOSÕES QUE COMPREENDE UM PAINEL DE SACRIFÍCIO (P), LIGADO À ESTRUTURA (E) A PROTEGER ATRAVÉS DE CONETORES DISSIPADORES PARA ABSORÇÃO DA ENERGIA PROVENIENTE DE EXPLOSÕES, REDUZINDO E REDISTRIBUINDO AS AÇÕES TRANSMITIDAS À ESTRUTURA. O CONETOR DISSIPADOR É CONSTITUÍDO POR UM DISSIPADOR QUE INCORPORA UM PRIMEIRO CORPO DO DISSIPADOR (D.1), UM NÚCLEO DISSIPADOR (D.2) E UMA PLACA BASE DO DISSIPADOR (D.3), UM CORPO FIXO QUE INCORPORA UMA CAIXA (F.1), UM PUNÇÃO DE ESMAGAMENTO (F.2), ORIFÍCIOS DE FIXAÇÃO (F.3), RANHURAS (F.4), RETENTORES (F.5), UMA PLACA DE FIXAÇÃO DO CORPO FIXO (F.6) E ORIFÍCIOS DA PLACA DE FIXAÇÃO DO CORPO FIXO (F.7), UM CORPO AMOVÍVEL QUE INCORPORA UMA PLACA DESLIZANTE (A.1), ROLAMENTOS (A.2), GUIA DO CORPO AMOVÍVEL (A.3), PLACA DE FIXAÇÃO DO CORPO AMOVÍVEL (A.4) E ORIFÍCIOS DA PLACA DE FIXAÇÃO DO CORPO AMOVÍVEL (A.5), E UMA RÓTULA QUE INCORPORA UM PRATO (R.1), UM ELEMENTO DE FIXAÇÃO (R.2) E UM PINO LIMITADOR DE ROTAÇÃO (R.3).
Patent PT-117942-A (PT)
Title: Máquina para a fabricação de fundos de madeira entrelaçada
Inventor: LEONEL DE JESUS
IPC: B27M1/08
Filed: 2022-04-28
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM EQUIPAMENTO DE PRODUÇÃO, DE GRANDE PRECISÃO, COM A FINALIDADE DE FABRICAR FUNDOS DE CAIXAS DE MADEIRA, DE FORMA AUTOMATIZADA, PARA EMBALAGENS DE FRUTA, VEGETAIS, DOCES E CONFEÇÃO DE ALIMENTOS. É CARACTERIZADO POR COMPREENDER UMA BASE ABASTECEDORA PARA PLACAS DE MADEIRA (1), UM POSTO DE ABASTECIMENTO PARA PLACAS LONGAS (2) E UM POSTO DE ABASTECIMENTO PARA PLACAS CURTAS (12), UM SENSOR MAGNÉTICO (3), QUE PERMITE SINALIZAR A FALTA DE MADEIRA NO POSTO DE ABASTECIMENTO REFERIDO ANTERIORMENTE, UMA CAIXA DE PROTEÇÃO DA ENGRENAGEM (4), UMA CHAPA DE SUPORTE DA UNIDADE DE CORTE DE PLACAS LONGAS (5) E UMA CHAPA DE SUPORTE DA UNIDADE DE CORTE DE PLACAS CURTAS (13), UMA TAMPA DE PROTEÇÃO DOS ROLOS DO ALIMENTADOR (6), UM SUPORTE DA UNIDADE DE TRANSPORTE (7), UM SUPORTE DE UNIDADE DE PLACAS (8), UMA CHAPA PARA SUPORTE DA PORTA DE ACESSO (9), UMA CAIXA DE CONTROLO DO DISPOSITIVO (10), UM BOTÃO DE EMERGÊNCIA (11), SUPORTE DE MOTOR DA UNIDADE DE CORTE VERTICAL (14), UM EIXO DE CORRENTE DO MOTOR (15), UMA CHAPA DO MOLDE SUPERIOR (16), UM TRANSPORTADOR DE TELA (17), UMA FITA CURTA (18), UMA FITA LONGA (19) E UM QUADRO ELÉTRICO (20) QUE MANTÉM TODA A ESTRUTURA A FUNCIONAR. A PRESENTE INVENÇÃO PRETENDE REDUZIR OS CICLOS DE PRODUÇÃO ATUAIS, ATRAVÉS DE UM SISTEMA INOVADOR DE AUTOMATIZAÇÃO EM SÉRIE, AUMENTANDO A CAPACIDADE PRODUTIVA DO PROCESSO DE OPERAÇÃO.
Patent RU-94016924-A (RU)
Inventor: PAVLOV G A
IPC: F16F15/00
Filed: 1994-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: device for dampening vibrations of object 2 has housing 1, polarized electric magnet 3, secured to housing 1 by its induction coil 4 and to vibration-protected object 2 by its armature 5. Magnetic portion of armature 5 is arranged inside induction coil 4 in zone of constant attraction. Device is also provided with spring-loaded or elasto-flexible member 6 of constant stiffness which is secured to object 2 on diametrically opposite side of polarized electromagnet 3. Device includes also force sensor 7 mounted between member 6 and housing 1 and secured to them; DC amplifier 8 electrically connected with force sensor 7 and induction coil 4 of polarized electromagnet 3. Device operates as follows: amount of response of flexible member 6 applied to object 2 from below is measured by means of force sensor 7 and amount and sign of response of polarized electromagnet 3 applied to object 2 on opposite side are regulated through change of intensity of current in induction coil 4 of polarized electromagnet so that the resultant of response of flexible member 6 and polarized electromagnet 3 is constant at all times. EFFECT: enhanced efficiency of vibration protection and enhanced reliability through simplification of construction. 2 cl, 1 dwg
Patent RU-94018545-A (RU)
Inventor: MERUNKO A A
IPC: G09B23/28
Filed: 1994-05-20
Abstract: FIELD: surgery. SUBSTANCE: model is made on the iliofemoral arterial vessel animal segment. Unidirectional blood flow is provided by collateral circulation. EFFECT: simplified method, useful for histological study.
Patent RU-94019838-A (RU)
Inventor: CHUCHALIN L K
IPC: C22B25/00
Filed: 1994-05-30
Abstract: FIELD: color metallurgy. SUBSTANCE: crude stannic concentrate is screened according to 0.2 mm size. The +0.2 mm size is subjected to gravity flotation with sulfuric acid, butyl xanthate, and Diesel fuel. The -0.2 mm size is floated to separate sulfides with sulfuric acid, butyl xanthate, and foaming. The chamber product of the flotation is concentrated on a concentration table. A stannic tungsten product obtained with a flotation and concentration is fed to a magnetic separation to obtain stannic-tungsten product and to electric separation to obtain tungsten scheelite products. EFFECT: enhanced tungsten extraction.
Patent RU-94030120-A (RU)
Inventor: SHORNIKOV A V
IPC: C09G1/02
Filed: 1994-08-10
Abstract: FIELD: compositions for abrasive- finishing treatment of metallic surfaces. SUBSTANCE: claimed paste comprises abrasive material and ointment- forming base. The abrasive-forming material includes alumosilicate microspheres of monofractional composition. Positive result of the claimed invention suggests expanding raw material base for making pastes using waste products from thermal power stations. EFFECT: improved properties of the paste. 3 cl
Patent RU-94032300-A (RU)
Inventor: SAVICHEV I A
IPC: B27B33/08
Filed: 1994-09-05
Abstract: FIELD: wood-working industry, disk saw and method are used in timber and wood splint slabs etc sawing-up and slitting. SUBSTANCE: disk saw is made as flat disk 1 with inner hole d and teeth ring 2 along periphery. Teeth butt surface 3 has strengthened structure of hardening produced as a result of saw shape formation by laser. Teeth surface 3 from inner side of bending during their setting is additionally strengthened by strengthening strips applied by laser emission on disk 1 side surfaces 5 in places of teeth location alternating them in one. Disk saw is manufactured in following way. Preliminary cut-out blank is mounted and fixed on table of laser plant. During table movement according to given program central hole of d diameter is cut out. Then to increase rigidity of teeth surface 3 and wearability, strengthening strips are applied on blank in places of teeth 3 location on disk 1 both sides 5 according to given program by laser emission in radial direction. Strips are hardened structures of martensitic class. In the case, width of strengthened strip is equal to width of tooth 3 at its base. Depth of strengthened layer has not to exceed limit position of neutral surface between compressed and stretched layers of metal during saw teeth 3 setting. Length of strengthening layer is equal to radius between top of tooth and forging radius (d-d1)/2, that allows to increase disk saw insensibility to action of disturbed side forces on it, caused by sawing. After strengthening strip are applied contour of disk saw, teeth ring 2 is formed by laser emission. Then teeth 3 setting is exercised so, that strengthened surface becomes inner side of tooth 3 bending. After that forging of disk 1 of saw is exercised. The way produced saw has durability by 1.2 - 1.3 time higher than durability of saws produced by previously known method. EFFECT: increased durability. 2 cl, 3 dwg
Patent RU-94037561-A (RU)
Inventor: NORIJASU SAKAMOTO
IPC: A01N31/14
Filed: 1994-10-18
Abstract: FIELD: agriculture, organic chemistry. SUBSTANCE: proposed compounds have formulawhere l is integer 1-5, m is integer 1-4, substituents Rand Rbeing the same or different independently represent halogen or other groups, D is oxygen, substituents X being the same or different independently represent chlorine or bromine, Y is oxygen, Z, P and Q being the same or different independently represent nitrogen or CH, proviso if P and Q are not simultaneously nitrogen and if Y is sulfur, then Z is CH. EFFECT: improves quality of desired product.
Patent RU-94037774-A (RU)
Inventor: PROKOPETS V N
IPC: G08C25/00
Filed: 1994-10-03
Abstract: FIELD: teleautomatics. SUBSTANCE: invention may be used to monitor state of pickups in alarm systems. Principle of operation is based on simultaneous readings in time of state of pickups in sequence by pulses from outputs of register of series-parallel action. Frequency of reading of pickups is determined by time of their resetting and is carried out automatically. Time necessary for resetting of pickups is set by time of performance of n less significant positions of register of series-parallel action unengaged for interrogation. EFFECT: automatic interrogation of state of pickups.
Patent RU-94040701-A (RU)
Inventor: GACHIK I A
IPC: H02H7/085
Filed: 1994-11-21
Abstract: FIELD: protection of three- a more-phase induction and synchronous motors and generators against intolerable heating of stator windings, phase and short-circuit faults and rotor seizure. SUBSTANCE: the device uses current transformers, rectifier, connected to which are posistors and a stabilizer diode, an amplitude detector whose input is connected to the posistors, threshold assembly whose actuation threshold setting input is connected to the stabilizer diode, and the actuation input - to the amplitude detector output, and an actuator connected to threshold assembly output. EFFECT: enhanced reliability.
Patent RU-94044545-A (RU)
Inventor: TISHKOV A JA
IPC: E04G21/08
Filed: 1994-12-14
Abstract: FIELD: construction, intended for monolithic finishing of butts and joints between slabs or floors of buildings and structures. SUBSTANCE: the appliance has a hopper with guides, vibration exciter, with one end of the vibrating member attached to it; the vibrating member is bent in the lateral plane. EFFECT: enhanced quality of monolithic- finished butt (joint) and process productivity. 1 dwg
Patent RU-94046130-A (RU)
Inventor: DEHVID MOJ
IPC: C07C47/052
Filed: 1993-05-12
Abstract: FIELD: production of applied catalyst. SUBSTANCE: there is description of applied catalyst made of carbon thin fibrous formation and catalytically effective amount of catalyst applied on formation. and way of carrying out of catalytic reaction in liquid phase with usage of applied catalyst and method of preparation of applied catalyst. EFFECT: improved process of applied catalyst preparation and usage. 35 cl
Patent RU-95100120-A (RU)
Inventor: ORLOV B I
IPC: D21J1/04
Filed: 1995-01-05
Abstract: FIELD: material working; applicable in hydraulic board presses. SUBSTANCE: dewatering block placed between board and load plate is made in the form of a set of freely mounted rectangular monolithic slabs confined at the edges of the load plate, on whose one side provision is made for longitudinal and lateral grooves, and on the other - lateral through slots to the level of the lateral grooves. EFFECT: improved design. 1 cl, 4 dwg
Patent RU-95100197-A (RU)
Inventor: BOMBULEVICH S V
IPC: F16H3/44
Filed: 1995-01-12
Abstract: FIELD: mechanical engineering. SUBSTANCE: device comprises input, intermediate and output shafts and two units. One of the units is a differential planet gear. The other unit is a means for control of speed of rotation. The driving link of the differential planet gear is connected with the input shaft and kinematically coupled with the intermediate shaft. The driven link of the gear is connected with the intermediate and output shafts. The means for control of speed of rotation, which connects the input shaft with the intermediate shaft, is made up as a magnetic drive provided with a mechanism for automatic control. The magnetic drive has two multi-pole magnetic rotors. The magnetic members of variable polarity face each other. The first rotor is rigidly secured to the intermediate shaft. The second rotor is mounted for permitting axial shifting with respect to the input shaft and is spring-loaded. The rotors are provided with nonmagnetic grids which separate the magnetic members. The number of magnetic members in the rotors is defined by a relationship presented in the invention description. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-95101385-A (RU)
Inventor: ALBER GOTTFRIED
IPC: A61P9/00
Filed: 1995-02-02
Abstract: FIELD: pharmacy. SUBSTANCE: invention relates to products containing G-CSF or its pharmaceutically acceptable salt and TNF-binding protein or its pharmaceutically acceptable salt and, if necessary, pharmaceutically acceptable carrier as the combined preparation, and the use of G-CSF or its pharmaceutically acceptable salt for preparing medicinal agent for prophylaxis and/or treatment of patient with septic shock receiving TNF-binding protein or its pharmaceutically acceptable salt, the use of TNF-binding protein or its pharmaceutically acceptable salt for preparing medicinal agent for prophylaxis and treatment of patients with septic shock receiving G-CSF, and method of treatment and/or prevention of septic shock involving the combined administration of TNF-binding protein or its pharmaceutically active salt and G-CSF or its pharmaceutically active salt. EFFECT: enhanced effectiveness of treatment.
Patent RU-95101534-A (RU)
Inventor: BAZILEVSKIJ A M
IPC: B03B5/32
Filed: 1995-02-01
Abstract: FIELD: mining, particular centrifugal concentrators for concentration of placer minerals containing noble metals. SUBSTANCE: device for supply of liquifying water to interriffle space of concentrator bowl is made in form of tubes or tubes with nozzles at the ends brought to interriffle space of concentrator bowl on the side of its geometric axis and installed on nonrotating parts of concentrator or on immovable frame for turning round axes parallel to geometric axis of bowl connected with pressure pipelines. EFFECT: higher efficiency.
Patent RU-95106401-A (RU)
Inventor: SHUTS S A
IPC: A61B17/60
Filed: 1995-04-21
Abstract: FIELD: medical engineering, traumatology, orthopedics. SUBSTANCE: apparatus comprises annular supports having pins, rods interconnected via intermediate ring, and load measuring elements. Apparatus further comprises displacement measuring elements arranged between corresponding annular supports. Load measuring element is made in form of C-shaped spring associated with strain gauge fixed between annular support and intermediate ring. The latter is fixable to rods with help of spherical pivots permitting cooperating individual units of apparatus to effect angular movements during correction of angular shifts of bone fragments. Rods-positioners extending in parallel to load measuring elements ensure adequate stiffness of apparatus during period between any two regular loads applied to it. Elements for measuring movements of annular supports (i.e. bone fragments) are arranged equidistantly all along ring circumference and this arrangement makes it possible to measure not only axial movements of cooperating individual units of apparatus, but also any skewness of rings with accuracy 0.1 mm. Elements for measuring loads and movements are connected via electric switch to microprocessor measuring module which is further connected to computer via standard in-series connected interface unit. EFFECT: useful invention for traumatology and orthopedics. 5 dwg
Patent RU-95106498-A (RU)
Inventor: VERNER KHEJNTS
IPC: B23B27/16
Filed: 1994-05-25
Abstract: FIELD: mechanical engineering. SUBSTANCE: 3/4 of the side of the cutting insert is rounded. The remainder 1/4 of the side has two mutually perpendicular side surfaces. One of the portions of one of the side surfaces that abuts against the angle between them defines parallel guide chamfering inclined so that to form an blunt angle with respect to both of the side surface. EFFECT: improved design.